213285422

素因数分解:

$2^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{7129}}^1$

素因数の和:9275

約数の個数: 16

約数和(自身を含む): 365854560

約数和(自身を除く): 152569138

約数列:

[1, 2, 7, 14, 2137, 4274, 7129, 14258, 14959, 29918, 49903, 99806, 15234673, 30469346, 106642711, 213285422]

約数ペア:

[(1, 213285422), (2, 106642711), (7, 30469346), (14, 15234673), (2137, 99806), (4274, 49903), (7129, 29918), (14258, 14959)]